Dealership has no say in warranty work. It comes down to Subaru of America, and they will not honor any claims to the motor because of the mods. I'm just letting you know before it really f's you over.

RCE Tarmac 2s, haven't put them on yet. Most money I dropped on the car yet.

They're exact words were "We'll deal with subaru of america for you since you bought the car off us this way, so we'll do everything we can to try and have it honored for you." They also told me if I have to take it anywhere else to be sure and put the stock exhaust back on if I can. They gave that to me. I've got it all in writing so I have a little faith. They only charged my brother for parts at dealership price when he took his bugeye there to get the TGV's replaced. They said because he's a first time customer and because they misdiagnosed it at first they'd cut him a deal. Ended up costing him 300 bucks instead of the 1200 it was supposed to. They're a hell of a dealership.